BAOMAIN 110V AC 2-Pole 63A Modular Contactor, 2NC, DIN Rail Mount | HC1-63 2P BCT-63 2P 63Amp 2 Normally Closed AC110V Contactor For HVAC,Motor,Pump,and Lighting Control

Baomain AC Contactor 2-Pole 2NC AC model for household appliances, motors (HVAC/pumps), and lighting controlMeets IEC61095/GB17885 and IEC60947-4-1/GB/T 14048.4 standardsFUNCTION AND APPEARANCE Compact modular design, rail-mounted for safe, standardized installation.Direct-acting inverted structure, compatible with miniature circuit breakers in control/lighting panels.Supports expandable auxiliary contacts (sold separately): 1NO+1NC(B0CM8YG59G) or 2NO (B0CM8XSMBW).Electrical Specifications Contact: 2-Pole,2 Normally Closed (2NC)Rated Coil Voltage : AC 110V; 50/60Hz;Rated Current: 63A (AC-7a), 25A (AC-7b) Max. Power Consumption: 1.6WRated insulation voltage: 500V (Ui) Rated operational voltage: 400V (Ue) Wire Capacity Range (Flexible cord): AWG 10-4 Mechanical Specifications Size: 85 x 36 x 65mm / 3.35" x 1.42" x 2.6"(L*W*T)Weight: 220gMounting: 35mm DIN RailImportant Notes: AC Power Only:Strictly for 110V AC systems (NOT compatible with DC). Safety ProtectionMust use with short-circuit protection (fuses/circuit breakers). Contactors cannot interrupt short-circuit currents.Heat Dissipation RequirementsFor Class 2 Contactors: Add spacing plates when installed side-by-side with other devices to ensure proper heat dissipation. Applications Smart home automation (lighting, HVAC schedules)Motor/pump control in residential systemsInstallation Requirements For qualified electricians onlyVerify voltage, current, and contact compatibilityInstall only on de-energized systemsComply with local electrical codes

• 【2-Pole 2NC Safety Interlock】Equipped with 2 Normally Closed contacts for fail-safe control applications. Contacts remain closed during normal operation and open only when triggered—perfect for safety circuits
• 【110V AC 63A Rated Current】Rated 110V AC 63A (AC-7a 63A / AC-7b 25A). Features 1.6W max power, 630V insulation withstand (Ui), and 630V operating voltage (Ue)—reliable for resistive and inductive loads
• 【DIN Rail Ready – Plug & Play】Snaps onto standard 35mm DIN rail for quick panel installation. Compatible with AWG 10-4 flexible cords for easy wiring alongside breakers
• 【110V AC ONLY – Not DC Compatible】Designed exclusively for 110V AC systems. NOT for DC use. Always use with short-circuit protection (fuse/MCB) and maintain proper spacing for heat dissipation
• 【Emergency Stop & Safety Monitoring】Engineered for safety interlock systems requiring normally closed configuration. Ideal for emergency stop circuits, safety doors, and machine guarding applications where fail-safe operation is critical